Question

Plz tell me correct ans with full method
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Answer 1

Answer:

In triangle three angles is equal to 180

so, 50+70+x=180

120+x=180

x=180-120

x=60

Answer 2

The answer is 60°.

Here is full step-by-step explanation for you:

By Angle sum Property

(angle sum property means that in a certain shape the angles add up to a same degree°. In triangle after adding all the angles we get the answer as 180°)

Angle A + Angel B + Angel C = 180°

70° + 50° + x = 180°

120° + x = 180°

x = 180° - 120°

x = 60°

You don't need to write the bracket that was only for explanation.

Hope it helps you!!

I know one more method for solving this if you tell me in comments i can give you another method.